Predicate |
Object |
assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_61c0b38c0948cdbce0b193c5279ab4a9 |
classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-505 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K31-517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2846 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2027 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2031 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61K9-2054 |
classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-38 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K47-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-28 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K9-20 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-517 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61K31-505 |
filingDate |
1996-11-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_083a131fad31188d0676b4140c9dc435 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_82489719613f89c827defda5d7d78574 |
publicationDate |
1997-05-29-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber |
CA-2232715-A1 |
titleOfInvention |
Pharmaceutical formulations |
abstract |
The invention provides a controlled-release pharmaceutical formulation for oral administration consisting essentially of: an active drug compound; low molecular weight polyethylene oxide; hydroxypropylmethyl cellulose; tabletting excipients; and optionally one or more enteric polymers. Formulations according to the invention produce a constant rate of release of drug in in vitro models of the gastrointestinal tract. |
priorityDate |
1995-11-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type |
http://data.epo.org/linked-data/def/patent/Publication |